Here's what rhymes with bairen.
                        
                        
                    
                                heron  Words that almost rhyme with bairen
arum  harem  melon  felon  vellum  velum  cerebellum  antiserum  flagellum  watermelon  antebellum  chairman  airman  beckon  deaden  pennon  deafen  seven  engine  heaven  session  tension  lesson  weapon  brethren  pension  lemon  lessen  reckon  resin  tendon  cession  dentin  ensign  leaden  leaven  pepsin  pectin  chevron  gentian  destine  penman  redden  vegan  bellman  hessian  attention  direction  section  mention  possession  eleven  oppression  threaten  obsession  ejection  headman  lengthen  headmen  freshen  lepton  penguin  stepson  hempen  kelvin  pressman  question  election  depression  impression  intention  perception  profession  affection  aggression  correction  detection  dimension  injection  objection  perfection  rejection  accession  intestine  procession  repression  retention  strengthen  suppression  deception  detention  digestion  dissection  erection  recession  secession  defection  dissension  freshman  ingestion  ascension  dejection  digression  henchmen  sexton  abjection  henchman  bisection  headsman  indention  expression  collection  connection  protection  exception  extension  infection  selection  suggestion  compression  discretion  inspection  invention  prevention  rebellion  reception  succession  concession  confession  connexion  contention  progression  projection  redemption  regression  suspension  complexion  congestion  deflection  inception  resection  subjection  intercession  distension  distention  inattention  pretension  abstention  declension  indirection  preemption  redirection  repossession  subvention  refection  conception  intervention  reflection  convention  apprehension  hypertension  intersection  resurrection  exemption  insurrection  convection  imperfection  inflection  disaffection  indigestion  reelection  dispossession  interception  reflexion  concretion  confection  inflexion  interjection  rhododendron  prepossession  selectman  supervention  recollection  predilection  transgression  condescension  decompression  disinfection  indiscretion  disconnection  retrogression  misdirection  reinfection  reinvention  delicatessen  nonaggression  reprehension  genuflection  comprehension  contraception  introspection  contravention  interconnection  circumspection  circumvention  preconception  retrospection  autosuggestion  misconception  misapprehension  nonintervention  incomprehension